Since itâ€™s Penny Arcade Expo weekend, Harmonix has announced that a special PAX Pack is coming up next for Rock Band. And thatâ€™s not all thatâ€™s special about this upcoming Rock Band DLC â€“ all money generated from the track sales will go towards Childâ€™s Play charity.

PAX Pack 1:

“Skullcrusher Mountain” - Jonathan Coulton

“Livin’ on the Corner of Dude and Catastrophe” - MC Frontalot

“ShhhÂ….” - Darkest of the Hillside Thickets

Each track will go for 80 Microsoft Points, while the whole three-pack will set you back 240 Microsoft Points.